Closed Bug 872616 Opened 13 years ago Closed 13 years ago

Mouse scrolling is not working on some webs on Firefox 21

Categories

(Core :: DOM: UI Events & Focus Handling, defect)

Product:
Core
Component:
DOM: UI Events & Focus Handling
Version:
21 Branch
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: ondrej.machulda, Unassigned)

Details

User Agent: Mozilla/5.0 (X11; Linux i686; rv:20.0) Gecko/20100101 Firefox/20.0 Build ID: 20130430131101 Steps to reproduce: Firefox upgraded from 20 to 21 (Arch linux, KDE 4.10). Actual results: When I try to use mouse scroll with the mouse whell or using touchpad it doesn't work on some pages (Google search results, MDN and many others) but is woking on others (eg. here in Bugzilla), though. That mean when I scroll the wheel, the page viewport holds unchanged, no scroll occurs. The autoscroll after middle click still works on all pages. After downgrading back to 20.0.1 the mousewheel scroll is again working properly. Expected results: Page should scroll after mouse wheel is scrolled.
Could you test: 1) In safe mode: https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode 2) With a new profile, please: https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles Same issue?
Flags: needinfo?(ondrej.machulda)
Component: Untriaged → Event Handling
Product: Firefox → Core
ondrej.machulda, thanks for reporting this. Can you try starting Firefox without any extensions enabled? And can you tell us any other details? Thanks.
Now after reinstall to 21 it works fine. My guess is that some meanwhile-updated extension caused this. This bug can be closed.
Status: UNCONFIRMED → RESOLVED
Closed: 13 years ago
Flags: needinfo?(ondrej.machulda)
Resolution: --- → WORKSFORME
Component: Event Handling → User events and focus handling
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